CN116214764B - Modified polyethylene granulating device - Google Patents
Modified polyethylene granulating device Download PDFInfo
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- CN116214764B CN116214764B CN202310520840.XA CN202310520840A CN116214764B CN 116214764 B CN116214764 B CN 116214764B CN 202310520840 A CN202310520840 A CN 202310520840A CN 116214764 B CN116214764 B CN 116214764B
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- shaping
- modified polyethylene
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- plate
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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 71
- -1 polyethylene Polymers 0.000 title claims abstract description 71
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 71
- 238000007493 shaping process Methods 0.000 claims abstract description 51
- 238000002844 melting Methods 0.000 claims abstract description 15
- 230000008018 melting Effects 0.000 claims abstract description 15
- 238000005469 granulation Methods 0.000 claims abstract description 13
- 230000003179 granulation Effects 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005491 wire drawing Methods 0.000 abstract description 4
- 239000008188 pellet Substances 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a modified polyethylene granulating device, which relates to the technical field of polyethylene granulating and comprises a bottom plate, a melting machine, a strip extruding machine, a shaping pool and a granulator, wherein the melting machine, the strip extruding machine, the shaping pool and the granulator are arranged on the bottom plate in front of the shaping pool; the upper and lower parts of the outer cambered surface of the air guide plate pipe are respectively provided with a bearing arc plate; the inner cambered surface of the bearing arc plate is provided with a connecting component; the positioning table is provided with a flow dividing mechanism; according to the invention, through the cooperation of the shaping pool, the supporting plate and the flow dividing mechanism, when the modified polyethylene is subjected to granulation operation, the modified polyethylene extruded into strips is subjected to air cooling preliminary shaping operation before entering a water body for cooling, so that the condition that the freshly extruded modified polyethylene strips are subjected to wiredrawing and softening deformation before falling into the shaping pool is effectively avoided; effectively improves the high efficiency and the pellet anti-deformation effect of the modified polyethylene during the pellet cutting operation.
Description
Technical Field
The invention relates to the technical field of polyethylene granulation, in particular to a modified polyethylene granulation device.
Background
The modified polyethylene granulation is usually realized by arranging a granulation component at the discharge end of an extruding machine, and driving a scraping plate to rotate relative to an extruding die cylinder and a die cylinder bottom plate through the rotation of a feeding screw, but particles manufactured in the way are easy to be doped with more irregular-shaped particles, because the modified polyethylene strips which are just extruded into strips are subjected to granulation operation before being incompletely cooled and shaped, the cut modified polyethylene particles have different shapes, and the extruded modified polyethylene strips are extremely easy to be subjected to wire drawing and softening deformation due to self heat during the granulation operation when entering the granulating machine, so that the particles manufactured in the way are doped with more irregular-shaped particles; therefore, an improvement is required to deal with the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a modified polyethylene granulating device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the modified polyethylene granulating device comprises a bottom plate, a melting machine, a strip extruding machine, a shaping pool and a granulator, wherein the melting machine, the strip extruding machine, the shaping pool and the granulator are arranged on the bottom plate, the shaping pool is arranged on one side of the granulator, the strip extruding machine is arranged on one side of the shaping pool, the melting machine is arranged on one side of the strip extruding machine, the discharging end of the melting machine is communicated with the feeding end of the strip extruding machine, and the discharging end of the strip extruding machine is arranged above one side of the shaping pool; an air pump is arranged on a bottom plate in front of the shaping pool, longitudinal pipes with closed rear ends are longitudinally arranged on the upper parts of the inner walls of the two sides of the shaping pool, the air outlet end of the air pump is connected with a T-shaped air supply pipe, and the air outlet end of the air supply pipe is fixedly communicated with the front ends of the longitudinal pipes; the upper parts of the longitudinal pipes are provided with inverted L-shaped air guide plate pipes, and a plurality of support plate pipes are arranged between the longitudinal pipes and the air guide plate pipes in an equidistant communication manner; bearing arc plates for supporting the modified polyethylene strips are arranged above and below the outer arc surface of the air guide plate pipe; connecting components communicated with the air guide plate pipe are arranged at two ends of the inner cambered surface of the bearing arc plate; the setting tank is characterized in that a positioning table is horizontally erected on the inner top surface of the setting tank, and a diversion mechanism for separating and cleaning a plurality of modified polyethylene strips is installed on the positioning table.
Preferably, the shunt mechanism comprises a plurality of baffle plates longitudinally equidistantly arranged at the top of the positioning table, a mounting frame rotatably arranged at two ends of the positioning table and a guide roller longitudinally rotatably arranged on the mounting frame, wherein two sides of the front end of the positioning table are respectively provided with a positioning plate used for limiting rotation of the center end of the mounting frame, a through hole is formed in the inner top surface of the positioning table between the baffle plates, a C-shaped hoop plate is horizontally arranged in the through hole, a deslagging pipe is clamped in the inner ring of the hoop plate, guide hoppers are fixedly connected at two ends of the deslagging pipe, and rectangular strip openings used for entering modified polyethylene strips are transversely formed in the tops of the deslagging pipe and the guide hoppers.
Preferably, a plurality of annular plates are sleeved on the outer wall of the guide roller at equal intervals, and a plurality of cleaning bristles are uniformly and densely distributed on the inner wall of the deslagging pipe.
Preferably, arc-shaped openings for accommodating the guide rollers are formed in the tops of the two ends of the partition plate.
Preferably, the connecting component comprises an air duct fixedly arranged at two ends of the inner cambered surface of the bearing arc plate, a fixed cylinder sleeved on the outer wall of the inner end of the air duct and a buffer spring movably arranged in the fixed cylinder, a sealing ring is sleeved on the outer wall of the air duct in the fixed cylinder, and the outer wall of the sealing ring is in sealing fit with the inner wall of the fixed cylinder; the outer end of the buffer spring is abutted with the outer end face of the sealing ring; an air guide port communicated with the air guide plate pipe is formed in the inner bottom surface of the fixed cylinder.
Preferably, the inside reposition of redundant personnel chamber of having seted up of bearing arc board, the top and the reposition of redundant personnel chamber intercommunication of air duct, just a plurality of circular holes that are used for gaseous exhaust have been seted up to the top surface equidistance of bearing arc board, the circular hole is wide in top and narrow in bottom.
Preferably, a ball seat is fixedly arranged in the circular hole, a sliding-assisting ball is movably embedded at the outer end of the ball seat, the ball seat is of a cylindrical structure, a lap joint ring plate is horizontally sleeved at the top of the outer ring wall of the ball seat, and the interval distance between the outer wall of the ball seat and the inner wall of the circular hole is one millimeter; the top surface equidistance of overlap joint ring board has seted up a plurality of ventholes.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the cooperation of the shaping pool, the supporting plate and the flow dividing mechanism, when the modified polyethylene is subjected to granulation operation, the modified polyethylene extruded into strips is subjected to air cooling preliminary shaping operation before entering a water body for cooling, so that the condition that the freshly extruded modified polyethylene strips are subjected to wiredrawing and softening deformation before falling into the shaping pool is effectively avoided; and can carry out cellular-type water-cooling design operation to many modified polyethylene strips, effectively avoid appearing the shaping condition of mutual bonding between many modified polyethylene strips, can clean the processing to the broken bits on every modified polyethylene strip surface simultaneously, when many modified polyethylene strips are discharged from the design pond, can air-dry it simultaneously and handle, carry the water and get into inside the granulator on avoiding treating the modified polyethylene strip of grain, effectively improve the high efficiency and the grain anti-deformation effect when the grain operation to modified polyethylene.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a forming pond according to the present invention;
FIG. 3 is a schematic top view of the positioning table and the partition plate of the present invention;
FIG. 4 is a schematic view of the connection structure of the longitudinal tube, the air guide plate tube and the support plate tube according to the present invention;
FIG. 5 is a cross-sectional view of one side structure of the deslagging pipe of the invention;
FIG. 6 is a partial structural cross-sectional view of a support arc plate of the present invention;
FIG. 7 is a cross-sectional view of a ball seat structure of the present invention;
FIG. 8 is a schematic top view of a guide roll of the present invention;
FIG. 9 is a schematic perspective view of the connection between the support arc plate and the sliding-assisting ball in the present invention;
fig. 10 is a schematic view of a bearing arc plate and circular hole perspective structure according to the present invention.
Number in the figure: 1. a melting machine; 2. a strip extruder; 3. setting pool; 4. a granulator; 5. an air pump; 6. an air supply pipe; 7. a longitudinal tube; 8. an air guide plate tube; 9. a support plate tube; 10. supporting the arc plate; 11. a positioning table; 12. a hoop plate; 13. a deslagging pipe; 14. a guide roller; 15. a positioning plate; 16. a fixed cylinder; 17. an air duct; 18. a partition plate; 19. a buffer spring; 20. a sealing collar; 21. a ball seat; 22. a slip-aid ball; 23. cleaning the brush hair.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples: referring to fig. 1 to 10, the modified polyethylene granulating device comprises a bottom plate, a melting machine 1 arranged on the bottom plate, a strip extruding machine 2, a shaping pool 3 and a granulator 4, wherein the shaping pool 3 is positioned on one side of the granulator 4, the strip extruding machine 2 is positioned on one side of the shaping pool 3, the melting machine 1 is positioned on one side of the strip extruding machine 2, the discharge end of the melting machine is communicated with the feed end of the strip extruding machine 2, and the discharge end of the strip extruding machine 2 is positioned above one side of the shaping pool 3; an air pump 5 is arranged on a bottom plate in front of the shaping pool 3, longitudinal pipes 7 with closed rear ends are longitudinally arranged on the upper parts of the inner walls of the two sides of the shaping pool 3, the air outlet end of the air pump 5 is connected with a T-shaped air supply pipe 6, and the air outlet end of the air supply pipe 6 is fixedly communicated with the front ends of the longitudinal pipes 7; the upside of the longitudinal pipes 7 are provided with inverted L-shaped air guide plate pipes 8, and a plurality of support plate pipes 9 are arranged between the longitudinal pipes 7 and the air guide plate pipes 8 in an equidistant communication manner; the upper and lower parts of the outer cambered surface of the air guide plate pipe 8 are respectively provided with a bearing arc plate 10 for supporting the modified polyethylene strips; both ends of the inner cambered surface of the bearing arc plate 10 are provided with connecting components communicated with the air guide plate pipe 8; a positioning table 11 is horizontally erected on the inner top surface of the shaping pool 3, and a diversion mechanism for separating and cleaning a plurality of modified polyethylene strips is arranged on the positioning table 11; through the cooperation of the shaping pool 3, the bearing plate and the flow dividing mechanism, when the modified polyethylene is subjected to granulation operation, the modified polyethylene extruded into strips is subjected to air cooling preliminary shaping operation before entering the water body for cooling, and the condition that the freshly extruded modified polyethylene strips are subjected to wiredrawing and softening deformation before falling into the shaping pool 3 is effectively avoided; and can carry out cellular-type water-cooling design operation to many modified polyethylene strips, effectively avoid appearing the shaping condition of mutual bonding between many modified polyethylene strips, can clean the processing to the broken bits on every modified polyethylene strip surface simultaneously, when many modified polyethylene strips are discharged from shaping pond 3, can air-dry it simultaneously and handle, it is inside entering granulator 4 to carry the water on the modified polyethylene strip that avoids treating the grain, effectively improves the high efficiency and the grain anti-deformation effect when the grain operation to modified polyethylene.
In the invention, the diversion mechanism comprises a plurality of baffle plates 18 longitudinally equidistantly arranged at the top of a positioning table 11, a mounting frame rotatably arranged at two ends of the positioning table 11 and a guide roller 14 longitudinally rotatably arranged on the mounting frame, wherein two sides of the front end of the positioning table 11 are respectively provided with a positioning plate 15 for limiting the rotation of the center end of the mounting frame, the positioning plates 15 are of plate body structures with V-shaped notch upwards, through holes are formed in the inner top surface of the positioning table 11 between the baffle plates 18, C-shaped hoop plates 12 are horizontally arranged in the through holes, slag discharging holes are transversely formed in the inner bottom surfaces of the hoop plates 12, slag removing pipes 13 are clamped in the inner rings of the hoop plates 12, guide hoppers are fixedly connected at two ends of the slag removing pipes 13, and rectangular strip holes for entering modified polyethylene strips are transversely formed in the slag removing pipes 13 and the tops of the guide hoppers.
In the invention, a plurality of annular plates are sleeved on the outer wall of the guide roller 14 at equal intervals, a plurality of cleaning bristles 23 are uniformly and densely distributed on the inner wall of the deslagging pipe 13, the lengths of the cleaning bristles 23 are different, the cleaning bristles 23 with different lengths are convenient for cleaning the slag on the surface of the modified polyethylene strip, and the cleaned slag can fall to the bottom of the shaping pool 3 from rectangular strip openings, slag falling openings and penetrating openings; arc-shaped openings for accommodating the guide rollers 14 are formed in the tops of the two ends of the partition 18, so that the guide rollers 14 can be accommodated during deflection operation.
In the invention, the connecting component comprises an air duct 17 fixedly arranged at two ends of the inner cambered surface of the bearing arc plate 10, a fixed cylinder 16 sleeved on the outer wall of the inner end of the air duct 17 and a buffer spring 19 movably arranged in the fixed cylinder 16, the buffer effect of the bearing arc plate 10 during bearing can be improved through the buffer spring 19, the outer wall of the air duct 17 positioned in the fixed cylinder 16 is sleeved with a sealing ring 20, and the outer wall of the sealing ring 20 is in sealing fit with the inner wall of the fixed cylinder 16; the outer end of the buffer spring 19 is abutted with the outer end face of the sealing ring 20; an air guide port communicated with the air guide plate pipe 8 is formed in the inner bottom surface of the fixed cylinder 16; the inside of the bearing arc plate 10 is provided with a flow distribution cavity, the top end of the air duct 17 is communicated with the flow distribution cavity, the top surface of the bearing arc plate 10 is provided with a plurality of circular holes for discharging air at equal intervals, the circular holes are wide at the upper part and narrow at the lower part, the inside of the circular holes is fixedly provided with a ball seat 21, the outer ends of the ball seat 21 are movably embedded with sliding-assisting balls 22, friction force between the bearing arc plate 10 and a modified polyethylene strip can be reduced through embedding, the ball seat 21 is of a cylindrical structure, the top part of the outer ring wall of the ball seat 21 is horizontally sleeved with a lap joint ring plate, and the interval distance between the outer wall of the ball seat 21 and the inner wall of the circular hole is one millimeter; the top surface of the lap joint ring plate is provided with a plurality of air outlet holes at equal intervals; firstly, be convenient for make ball seat 21 install fixedly, can not influence the air-out effect in circular hole simultaneously, secondly through the venthole that the internal diameter is less than circular hole internal diameter, can improve the air current intensity when the wind body blows out, and then improved the forced air cooling design and the air-drying effect to modified polyethylene strip.
Working principle: in this embodiment, the present invention also provides a method for using the modified polyethylene granulation device, including the following steps:
firstly, electrically connecting a melting machine 1, a strip extruder 2, a granulator 4 and an air pump 5 with external control equipment through wires respectively, filling cooling water into a shaping pool 3, pouring materials into the melting machine 1 to melt, feeding the melted materials into the strip extruder 2, and extruding agglomerated modified polyethylene through the strip extruder 2;
secondly, conveying the incompletely-shaped modified polyethylene strips into the shaping pool 3 through the strip extruding machine 2, and when the incompletely-shaped modified polyethylene strips enter the shaping pool 3, performing air supply operation on the inside of the longitudinal pipe 7 by the air pump 5 and the air supply pipe 6, wherein air in the inside of the longitudinal pipe 7 enters the connecting assembly through the supporting plate pipe 9 and the air guide plate pipe 8, air entering the inside of the connecting assembly enters a diversion cavity of the supporting arc plate 10, then the air in the diversion cavity is blown out through a millimeter space between the ball seat 21 and the round hole, and when the air in the diversion cavity enters an air outlet with a small inner diameter, the air flow strength of the air flow is improved, so that the supporting arc plate 10 on one side of the top of the shaping pool 3 is convenient for performing preliminary air cooling shaping treatment on the incompletely-shaped modified polyethylene strips, and the situation that the incompletely-shaped modified polyethylene strips are drawn and softened on the supporting arc plate 10 is avoided;
step three, when the unfinished modified polyethylene strips enter the shaping pool 3 to be contacted with water, the effect of secondary heat dissipation shaping is achieved, when the unfinished modified polyethylene strips pass through the lower part of the guide roller 14, the plurality of the modified polyethylene strips subjected to preliminary shaping can be separated and guided through the annular plate, the shaping condition of mutual adhesion among the plurality of modified polyethylene strips is avoided, each modified polyethylene strip falls into the inside of the deslagging pipe 13 from the rectangular strip opening, then the deslagging pipe 13 clamped in the inside of the hoop plate 12 is rotated to enable the rectangular strip opening to be rotated downwards, the situation that the modified polyethylene strips passing through the inside of the pipe body are separated during cooling shaping is avoided, and meanwhile, when the modified polyethylene strips pass through the inside of the deslagging pipe 13, the cleaning brush hair 23 with different lengths is convenient for cleaning the broken slag on the surface of the modified polyethylene strips, and meanwhile, the broken slag after cleaning can fall to the bottom of the shaping pool 3 from the rectangular strip opening and the slag falling opening through the through opening;
step four, when the modified polyethylene strips rise from the inside of the shaping pool 3, the modified polyethylene strips pass through the bearing arc plates 10 at the top of the other side of the shaping pool 3 and are erected on the surfaces of the bearing arc plates, and as the bearing arc plates 10 are in a blowing state, the modified polyethylene strips rising from the inside of the shaping pool 3 are convenient to be subjected to blowing drying treatment, the moisture on the surfaces of the modified polyethylene strips is convenient to be dried in the air, and the condition that the modified polyethylene strips discharged from the inside of the shaping pool 3 have attached water is avoided;
and fifthly, the shaped and dried modified polyethylene strips enter a granulator 4, the granulator 4 performs granulation operation on the modified polyethylene strips, and finally the granulation operation on the modified polyethylene strips is completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. Modified polyethylene prilling granulator, including the bottom plate, locate melting machine (1), crowded strip machine (2), design pond (3) and pelleter (4) on the bottom plate, its characterized in that: the shaping pool (3) is positioned at one side of the granulator (4), the strip extruding machine (2) is positioned at one side of the shaping pool (3), the melting machine (1) is positioned at one side of the strip extruding machine (2), the discharging end of the melting machine is communicated with the feeding end of the strip extruding machine (2), and the discharging end of the strip extruding machine (2) is positioned above one side of the shaping pool (3); an air pump (5) is arranged on a bottom plate in front of the shaping pool (3), longitudinal pipes (7) with closed rear ends are longitudinally arranged on the upper parts of the inner walls of the two sides of the shaping pool (3), the air outlet end of the air pump (5) is connected with a T-shaped air supply pipe (6), and the air outlet end of the air supply pipe (6) is fixedly communicated with the front ends of the longitudinal pipes (7);
an inverted L-shaped air guide plate pipe (8) is arranged above the longitudinal pipe (7), and a plurality of support plate pipes (9) are arranged between the longitudinal pipe (7) and the air guide plate pipe (8) in an equidistant communication manner; the upper and lower parts of the outer cambered surface of the air guide plate pipe (8) are respectively provided with a bearing arc plate (10) for supporting the modified polyethylene strips; connecting components communicated with the air guide plate pipe (8) are arranged at two ends of the inner cambered surface of the bearing arc plate (10); a positioning table (11) is horizontally erected on the inner top surface of the shaping pool (3), and a diversion mechanism for separating and cleaning a plurality of modified polyethylene strips is arranged on the positioning table (11);
the connecting assembly comprises an air duct (17) fixedly arranged at two ends of the inner cambered surface of the bearing arc plate (10), a fixed cylinder (16) sleeved on the outer wall of the inner end of the air duct (17) and a buffer spring (19) movably arranged inside the fixed cylinder (16), wherein a sealing ring (20) is sleeved on the outer wall of the air duct (17) positioned inside the fixed cylinder (16), and the outer wall of the sealing ring (20) is in sealing fit with the inner wall of the fixed cylinder (16); the outer end of the buffer spring (19) is abutted with the outer end face of the sealing ring (20); an air guide port communicated with the air guide plate pipe (8) is formed in the inner bottom surface of the fixed cylinder (16);
a diversion cavity is formed in the bearing arc plate (10), the top end of the air duct (17) is communicated with the diversion cavity, a plurality of circular holes for discharging air are formed in the top surface of the bearing arc plate (10) at equal intervals, and the circular holes are wide in upper part and narrow in lower part;
the ball bearing seat (21) is fixedly arranged in the circular hole, the sliding-assisting ball (22) is movably embedded at the outer end of the ball bearing seat (21), the ball bearing seat (21) is of a cylindrical structure, the top of the outer ring wall of the ball bearing seat (21) is horizontally sleeved with the lap joint ring plate, and the interval distance between the outer wall of the ball bearing seat (21) and the inner wall of the circular hole is one millimeter; a plurality of air outlets are formed in the top surface of the lap joint ring plate at equal intervals;
the split-flow mechanism comprises a plurality of partition boards (18) longitudinally equidistantly arranged at the top of a positioning table (11), a mounting rack rotatably arranged at two ends of the positioning table (11) and a guide roller (14) longitudinally rotatably arranged on the mounting rack, wherein positioning plates (15) used for limiting rotation of the center end of the mounting rack are arranged at two sides of the front end of the positioning table (11), through holes are formed in the inner top surface of the positioning table (11) between the partition boards (18), C-shaped hoop boards (12) are horizontally arranged in the through holes, deslagging pipes (13) are clamped in the inner rings of the hoop boards (12), guide hoppers are fixedly connected at two ends of each deslagging pipe (13), and rectangular strip openings used for entering modified polyethylene strips are transversely formed in the tops of the deslagging pipes (13) and the guide hoppers;
a plurality of annular plates are sleeved on the outer wall of the guide roller (14) at equal intervals, and a plurality of cleaning bristles (23) are uniformly and densely distributed on the inner wall of the deslagging pipe (13).
2. The modified polyethylene granulation apparatus according to claim 1, wherein: arc-shaped openings for accommodating the guide rollers (14) are formed in the tops of two ends of the partition plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310520840.XA CN116214764B (en) | 2023-05-10 | 2023-05-10 | Modified polyethylene granulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310520840.XA CN116214764B (en) | 2023-05-10 | 2023-05-10 | Modified polyethylene granulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116214764A CN116214764A (en) | 2023-06-06 |
| CN116214764B true CN116214764B (en) | 2024-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310520840.XA Active CN116214764B (en) | 2023-05-10 | 2023-05-10 | Modified polyethylene granulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116214764B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607700A (en) * | 1993-04-15 | 1997-03-04 | Ykk Corporation | Synthetic resin pelletizing machine |
| CN212579177U (en) * | 2020-06-01 | 2021-02-23 | 辽宁巨尚新材料有限公司 | Plastics production is with two cooling formula cooling trough |
| CN112936641A (en) * | 2021-01-13 | 2021-06-11 | 李淼 | Preparation method of PE (polyethylene) regenerated plastic particles |
| KR102341360B1 (en) * | 2020-12-01 | 2021-12-21 | 천병용 | Apparatus for filament levitation and manufacturing method for bio filament using the same |
| CN113843917A (en) * | 2021-11-03 | 2021-12-28 | 福建新创锦纶实业有限公司 | Production process of regenerated granules from waste nylon yarns |
| CN217531468U (en) * | 2022-07-11 | 2022-10-04 | 山东九州阿丽贝防腐设备有限公司 | Cooling device based on plastic granules production usefulness |
| CN115319948A (en) * | 2022-09-13 | 2022-11-11 | 合肥达润生产力促进中心有限公司 | Polyethylene granulator and granulation process thereof |
| CN217943902U (en) * | 2022-07-11 | 2022-12-02 | 沅江市加恒再生资源开发有限公司 | Carding mechanism for soaked extruded plastic strips |
-
2023
- 2023-05-10 CN CN202310520840.XA patent/CN116214764B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607700A (en) * | 1993-04-15 | 1997-03-04 | Ykk Corporation | Synthetic resin pelletizing machine |
| CN212579177U (en) * | 2020-06-01 | 2021-02-23 | 辽宁巨尚新材料有限公司 | Plastics production is with two cooling formula cooling trough |
| KR102341360B1 (en) * | 2020-12-01 | 2021-12-21 | 천병용 | Apparatus for filament levitation and manufacturing method for bio filament using the same |
| CN112936641A (en) * | 2021-01-13 | 2021-06-11 | 李淼 | Preparation method of PE (polyethylene) regenerated plastic particles |
| CN113843917A (en) * | 2021-11-03 | 2021-12-28 | 福建新创锦纶实业有限公司 | Production process of regenerated granules from waste nylon yarns |
| CN217531468U (en) * | 2022-07-11 | 2022-10-04 | 山东九州阿丽贝防腐设备有限公司 | Cooling device based on plastic granules production usefulness |
| CN217943902U (en) * | 2022-07-11 | 2022-12-02 | 沅江市加恒再生资源开发有限公司 | Carding mechanism for soaked extruded plastic strips |
| CN115319948A (en) * | 2022-09-13 | 2022-11-11 | 合肥达润生产力促进中心有限公司 | Polyethylene granulator and granulation process thereof |
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